Joseph A. Creaghan was an American film actor. He appeared in more than 300 films between 1916 and 1965, and notably played Ulysses S. Grant nine times between 1939 and 1958, most memorably in Union Pacific and They Died with Their Boots On.

They Died with Their Boots On is a 1941 American Biographical western film from Warner Bros. Pictures, produced by Hal B. Wallis and Robert Fellows, directed by Raoul Walsh, that stars Errol Flynn and Olivia de Havilland.